Java URL编码怎样更高效-乐工具技术知识

?Java?,????java.net.URLEncoder???URL?????????,????????:

??try-with-resources??:?Java 7??,????try-with-resources????????,???????????

import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;

public class URLEncoderExample {
    public static void main(String[] args) {
        String url = "https://example.com?param1=value1¶m2=value2";
        try {
            String encodedUrl = encodeURL(url);
            System.out.println("Encoded URL: " + encodedUrl);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public static String encodeURL(String url) throws Exception {
        return URLEncoder.encode(url, StandardCharsets.UTF_8.toString())
                .replaceAll("\\+", " ") // ??"+"???
                .replaceAll("!", "!") // ??"!"????
                .replaceAll("'", "'") // ??"'"????
                .replaceAll("(", "(") // ??"("????
                .replaceAll(")", ")") // ??")"????
                .replaceAll("~", "~"); // ??"~"????
    }
}

??Apache Commons Lang?:Apache Commons Lang????????URLEncoderUtils????,????URL????????,??????????????????Maven,???pom.xml?????????:


    org.apache.commons
    commons-lang3
    3.12.0

??,????URLEncoderUtils.encode????URL??:

import org.apache.commons.lang3.text.URLEncoderUtils;
import java.nio.charset.StandardCharsets;

public class URLEncoderExample {
    public static void main(String[] args) {
        String url = "https://example.com?param1=value1¶m2=value2";
        try {
            String encodedUrl = encodeURL(url);
            System.out.println("Encoded URL: " + encodedUrl);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public static String encodeURL(String url) throws Exception {
        return URLEncoderUtils.encode(url, StandardCharsets.UTF_8.toString());
    }
}

??????????URL????????try-with-resources?????????????,?Apache Commons Lang????????????????????????????????????